mirror of
https://github.com/thelsing/knx.git
synced 2024-10-20 20:07:45 +02:00
Merge branch 'v1dev-tp2' into v1dev
This commit is contained in:
Marco Scholl
commit
06e0365a53
@ -103,6 +103,11 @@ size_t ArduinoPlatform::readBytesUart(uint8_t *buffer, size_t length)
|
||||
return length;
|
||||
}
|
||||
|
||||
void ArduinoPlatform::flushUart()
|
||||
{
|
||||
return _knxSerial->flush();
|
||||
}
|
||||
|
||||
#ifndef KNX_NO_SPI
|
||||
void ArduinoPlatform::setupSpi()
|
||||
{
|
||||
|
||||
@ -25,6 +25,7 @@ class ArduinoPlatform : public Platform
|
||||
virtual size_t writeUart(const uint8_t* buffer, size_t size);
|
||||
virtual int readUart();
|
||||
virtual size_t readBytesUart(uint8_t* buffer, size_t length);
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||||
virtual void flushUart();
|
||||
|
||||
//spi
|
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#ifndef KNX_NO_SPI
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|
||||
@ -151,4 +151,7 @@ bool Bau07B0::isAckRequired(uint16_t address, bool isGrpAddr)
|
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return false;
|
||||
}
|
||||
|
||||
TpUartDataLinkLayer* Bau07B0::getDataLinkLayer() {
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return (TpUartDataLinkLayer*)&_dlLayer;
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}
|
||||
#endif
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@ -16,6 +16,7 @@ class Bau07B0 : public BauSystemBDevice, public ITpUartCallBacks, public DataLin
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bool enabled() override;
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||||
void enabled(bool value) override;
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TpUartDataLinkLayer* getDataLinkLayer();
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protected:
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InterfaceObject* getInterfaceObject(uint8_t idx);
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InterfaceObject* getInterfaceObject(ObjectType objectType, uint8_t objectInstance);
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@ -167,4 +167,11 @@ bool Bau091A::isAckRequired(uint16_t address, bool isGrpAddr)
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return false;
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}
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IpDataLinkLayer* Bau091A::getPrimaryDataLinkLayer() {
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||||
return (IpDataLinkLayer*)&_dlLayerPrimary;
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}
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||||
TpUartDataLinkLayer* Bau091A::getSecondaryDataLinkLayer() {
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return (TpUartDataLinkLayer*)&_dlLayerSecondary;
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}
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#endif
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||||
|
||||
@ -18,6 +18,8 @@ class Bau091A : public BauSystemBCoupler, public ITpUartCallBacks, public DataLi
|
||||
bool enabled() override;
|
||||
void enabled(bool value) override;
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||||
|
||||
IpDataLinkLayer* getPrimaryDataLinkLayer();
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TpUartDataLinkLayer* getSecondaryDataLinkLayer();
|
||||
protected:
|
||||
InterfaceObject* getInterfaceObject(uint8_t idx);
|
||||
InterfaceObject* getInterfaceObject(ObjectType objectType, uint8_t objectInstance);
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||||
|
||||
@ -181,5 +181,7 @@ void Bau27B0::domainAddressSerialNumberReadLocalConfirm(Priority priority, HopCo
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
RfDataLinkLayer* Bau27B0::getDataLinkLayer() {
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||||
return (RfDataLinkLayer*)&_dlLayer;
|
||||
}
|
||||
#endif // #ifdef USE_RF
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||||
|
||||
@ -22,6 +22,7 @@ class Bau27B0 : public BauSystemBDevice
|
||||
bool enabled() override;
|
||||
void enabled(bool value) override;
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||||
|
||||
RfDataLinkLayer* getDataLinkLayer();
|
||||
protected:
|
||||
InterfaceObject* getInterfaceObject(uint8_t idx);
|
||||
InterfaceObject* getInterfaceObject(ObjectType objectType, uint8_t objectInstance);
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||||
|
||||
@ -154,4 +154,11 @@ void Bau2920::loop()
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||||
BauSystemBCoupler::loop();
|
||||
}
|
||||
|
||||
TpUartDataLinkLayer* Bau2920::getPrimaryDataLinkLayer() {
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return (TpUartDataLinkLayer*)&_dlLayerPrimary;
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}
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|
||||
RfDataLinkLayer* Bau2920::getSecondaryDataLinkLayer() {
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||||
return (RfDataLinkLayer*)&_dlLayerSecondary;
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}
|
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#endif
|
||||
|
||||
@ -22,6 +22,8 @@ class Bau2920 : public BauSystemBCoupler
|
||||
bool enabled() override;
|
||||
void enabled(bool value) override;
|
||||
|
||||
TpUartDataLinkLayer* getPrimaryDataLinkLayer();
|
||||
RfDataLinkLayer* getSecondaryDataLinkLayer();
|
||||
protected:
|
||||
InterfaceObject* getInterfaceObject(uint8_t idx);
|
||||
InterfaceObject* getInterfaceObject(ObjectType objectType, uint8_t objectInstance);
|
||||
|
||||
@ -145,4 +145,7 @@ void Bau57B0::loop()
|
||||
#endif
|
||||
}
|
||||
|
||||
IpDataLinkLayer* Bau57B0::getDataLinkLayer() {
|
||||
return (IpDataLinkLayer*)&_dlLayer;
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -16,6 +16,7 @@ class Bau57B0 : public BauSystemBDevice, public DataLinkLayerCallbacks
|
||||
bool enabled() override;
|
||||
void enabled(bool value) override;
|
||||
|
||||
IpDataLinkLayer* getDataLinkLayer();
|
||||
protected:
|
||||
InterfaceObject* getInterfaceObject(uint8_t idx);
|
||||
InterfaceObject* getInterfaceObject(ObjectType objectType, uint8_t objectInstance);
|
||||
|
||||
@ -57,6 +57,14 @@ void Platform::closeUart()
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||||
void Platform::setupUart()
|
||||
{}
|
||||
|
||||
bool Platform::overflowUart()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
void Platform::flushUart()
|
||||
{}
|
||||
|
||||
uint32_t Platform::currentIpAddress()
|
||||
{
|
||||
return 0x01020304;
|
||||
|
||||
@ -62,6 +62,8 @@ class Platform
|
||||
virtual size_t writeUart(const uint8_t* buffer, size_t size);
|
||||
virtual int readUart();
|
||||
virtual size_t readBytesUart(uint8_t* buffer, size_t length);
|
||||
virtual bool overflowUart();
|
||||
virtual void flushUart();
|
||||
|
||||
// SPI
|
||||
virtual void setupSpi();
|
||||
|
||||
302
src/knx/tp_frame.h
Normal file
302
src/knx/tp_frame.h
Normal file
@ -0,0 +1,302 @@
|
||||
#pragma once
|
||||
#pragma GCC optimize("O3")
|
||||
|
||||
#include "cemi_frame.h"
|
||||
#include <cstring>
|
||||
#include <stdint.h>
|
||||
#include <string>
|
||||
|
||||
// Means that the frame is invalid
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#define TP_FRAME_FLAG_INVALID 0b10000000
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||||
|
||||
// Means that the frame is an extended frame
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||||
#define TP_FRAME_FLAG_EXTENDED 0b01000000
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||||
|
||||
// Means that the frame has been repeated
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||||
#define TP_FRAME_FLAG_REPEATED 0b00100000
|
||||
|
||||
// Means that the frame comes from the device itself
|
||||
#define TP_FRAME_FLAG_ECHO 0b00010000
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||||
|
||||
// Means that the frame is processed by this device
|
||||
#define TP_FRAME_FLAG_ADDRESSED 0b00000100
|
||||
|
||||
// Means that the frame has been acked by this device.
|
||||
#define TP_FRAME_FLAG_ACKING 0b00000010
|
||||
|
||||
// Means that the frame has been acked by other (Busmontior)
|
||||
#define TP_FRAME_FLAG_ACKED 0b00000001
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||||
|
||||
class TpFrame
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||||
{
|
||||
private:
|
||||
uint8_t *_data;
|
||||
uint16_t _size;
|
||||
uint16_t _maxSize;
|
||||
uint8_t _flags = 0;
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||||
|
||||
/*
|
||||
* Sets a few flags based on the control byte
|
||||
*/
|
||||
inline void presetFlags()
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||||
{
|
||||
if (isExtended())
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||||
addFlags(TP_FRAME_FLAG_EXTENDED);
|
||||
|
||||
if (isRepeated())
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||||
addFlags(TP_FRAME_FLAG_REPEATED);
|
||||
}
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||||
|
||||
public:
|
||||
/*
|
||||
* Convert a CemiFrame into a TpFrame
|
||||
*/
|
||||
TpFrame(CemiFrame &cemiFrame)
|
||||
{
|
||||
_size = cemiFrame.telegramLengthtTP();
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||||
_maxSize = cemiFrame.telegramLengthtTP();
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||||
_data = (uint8_t *)malloc(cemiFrame.telegramLengthtTP());
|
||||
cemiFrame.fillTelegramTP(_data);
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||||
presetFlags();
|
||||
}
|
||||
|
||||
/*
|
||||
* Create a TpFrame with a reserved space.
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||||
* Used for incoming parsing.
|
||||
*/
|
||||
TpFrame(uint16_t maxSize = 263)
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||||
: _maxSize(maxSize)
|
||||
{
|
||||
_data = (uint8_t *)malloc(_maxSize);
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||||
_size = 0;
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||||
}
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||||
|
||||
/*
|
||||
* Free the data area
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||||
*/
|
||||
~TpFrame()
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||||
{
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||||
free(_data);
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||||
}
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||||
|
||||
/*
|
||||
* Add a byte at end.
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||||
* Used for incoming parsing.
|
||||
*/
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||||
inline void addByte(uint8_t byte)
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||||
{
|
||||
if (!isFull())
|
||||
{
|
||||
_data[_size] = byte;
|
||||
_size++;
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||||
}
|
||||
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||||
// Read meta data for flags
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||||
if (_size == 1)
|
||||
presetFlags();
|
||||
}
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||||
|
||||
/*
|
||||
* Current frame size. This may differ from the actual size as long as the frame is not complete.
|
||||
*/
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||||
inline uint16_t size()
|
||||
{
|
||||
return _size;
|
||||
}
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||||
|
||||
/*
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||||
* Returns the assigned flags
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||||
*/
|
||||
inline uint16_t flags()
|
||||
{
|
||||
return _flags;
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||||
}
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||||
|
||||
/*
|
||||
* Adds one or more flags
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||||
*/
|
||||
inline void addFlags(uint8_t flags)
|
||||
{
|
||||
_flags |= flags;
|
||||
}
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||||
|
||||
/*
|
||||
* Returns a pointer to the data
|
||||
*/
|
||||
inline uint8_t *data()
|
||||
{
|
||||
return _data;
|
||||
}
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||||
|
||||
/*
|
||||
* Returns the byte corresponding to the specified position
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||||
*/
|
||||
inline uint8_t data(uint16_t pos)
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||||
{
|
||||
return _data[pos];
|
||||
}
|
||||
|
||||
/*
|
||||
* Resets the internal values to refill the frame.
|
||||
*/
|
||||
inline void reset()
|
||||
{
|
||||
_size = 0;
|
||||
_flags = 0;
|
||||
// It is important to fill the _data with zeros so that the length is 0 as long as the value has not yet been read in.
|
||||
memset(_data, 0x0, _maxSize);
|
||||
}
|
||||
|
||||
/*
|
||||
* Checks whether the frame has been imported completely
|
||||
*/
|
||||
inline bool isFull()
|
||||
{
|
||||
return _size >= (_size >= 7 ? fullSize() : _maxSize);
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns is the frame exteneded or not
|
||||
*/
|
||||
inline bool isExtended()
|
||||
{
|
||||
return (_data[0] & 0xD3) == 0x10;
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns the source
|
||||
* Assumes that enough data has been imported.
|
||||
*/
|
||||
inline uint16_t source()
|
||||
{
|
||||
return isExtended() ? (_data[2] << 8) + _data[3] : (_data[1] << 8) + _data[2];
|
||||
}
|
||||
|
||||
inline std::string humanSource()
|
||||
{
|
||||
uint16_t value = source();
|
||||
char buffer[10];
|
||||
sprintf(buffer, "%02i.%02i.%03i", (value >> 12 & 0b1111), (value >> 8 & 0b1111), (value & 0b11111111));
|
||||
return buffer;
|
||||
}
|
||||
|
||||
inline std::string humanDestination()
|
||||
{
|
||||
uint16_t value = destination();
|
||||
char buffer[10];
|
||||
if (isGroupAddress())
|
||||
sprintf(buffer, "%02i/%02i/%03i", (value >> 11 & 0b1111), (value >> 8 & 0b111), (value & 0b11111111));
|
||||
else
|
||||
sprintf(buffer, "%02i.%02i.%03i", (value >> 12 & 0b1111), (value >> 8 & 0b1111), (value & 0b11111111));
|
||||
|
||||
return buffer;
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns the destination
|
||||
* Assumes that enough data has been imported.
|
||||
*/
|
||||
inline uint16_t destination()
|
||||
{
|
||||
return isExtended() ? (_data[4] << 8) + _data[5] : (_data[3] << 8) + _data[4];
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns the payload size (with checksum)
|
||||
* Assumes that enough data has been imported.
|
||||
*/
|
||||
inline uint8_t payloadSize()
|
||||
{
|
||||
return isExtended() ? _data[6] : _data[5] & 0b1111;
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns the header size
|
||||
*/
|
||||
inline uint8_t headerSize()
|
||||
{
|
||||
return isExtended() ? 9 : 8;
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns the frame size based on header and payload size.
|
||||
* Assumes that enough data has been imported.
|
||||
*/
|
||||
inline uint16_t fullSize()
|
||||
{
|
||||
return headerSize() + payloadSize();
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns if the destination is a group address
|
||||
* Assumes that enough data has been imported.
|
||||
*/
|
||||
inline bool isGroupAddress()
|
||||
{
|
||||
return isExtended() ? (_data[1] >> 7) & 0b1 : (_data[5] >> 7) & 0b1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Calculates the size of a CemiFrame. A CemiFrame has 2 additional bytes at the beginning.
|
||||
* An additional byte is added to a standard frame, as this still has to be converted into an extendend.
|
||||
*/
|
||||
uint16_t cemiSize()
|
||||
{
|
||||
return fullSize() + (isExtended() ? 2 : 3);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a buffer and converts the TpFrame into a CemiFrame.
|
||||
* Important: After processing (i.e. also after using the CemiFrame), the reference must be released manually.
|
||||
*/
|
||||
uint8_t *cemiData()
|
||||
{
|
||||
uint8_t *cemiBuffer = (uint8_t *)malloc(cemiSize());
|
||||
|
||||
// Das CEMI erwartet die Daten im Extended format inkl. zwei zusätzlicher Bytes am Anfang.
|
||||
cemiBuffer[0] = 0x29;
|
||||
cemiBuffer[1] = 0x0;
|
||||
cemiBuffer[2] = _data[0];
|
||||
if (isExtended())
|
||||
{
|
||||
memcpy(cemiBuffer + 2, _data, fullSize());
|
||||
}
|
||||
else
|
||||
{
|
||||
cemiBuffer[3] = _data[5] & 0xF0;
|
||||
memcpy(cemiBuffer + 4, _data + 1, 4);
|
||||
cemiBuffer[8] = _data[5] & 0x0F;
|
||||
memcpy(cemiBuffer + 9, _data + 6, cemiBuffer[8] + 2);
|
||||
}
|
||||
|
||||
return cemiBuffer;
|
||||
}
|
||||
|
||||
/*
|
||||
* Checks whether the frame is complete and valid.
|
||||
*/
|
||||
inline bool isValid()
|
||||
{
|
||||
if (!isComplete())
|
||||
return false;
|
||||
|
||||
uint8_t sum = 0;
|
||||
const uint16_t s = fullSize() - 1;
|
||||
for (uint16_t i = 0; i < s; i++)
|
||||
sum ^= _data[i];
|
||||
return _data[s] == (uint8_t)~sum;
|
||||
}
|
||||
|
||||
/*
|
||||
* Checks whether the frame is long enough to match the length specified in the frame
|
||||
*/
|
||||
inline bool isComplete()
|
||||
{
|
||||
return _size == fullSize();
|
||||
}
|
||||
|
||||
inline bool isRepeated()
|
||||
{
|
||||
return !(_data[0] & 0b100000);
|
||||
}
|
||||
};
|
||||
File diff suppressed because it is too large
Load Diff
@ -3,14 +3,31 @@
|
||||
#include "config.h"
|
||||
#ifdef USE_TP
|
||||
|
||||
#include <stdint.h>
|
||||
#include "data_link_layer.h"
|
||||
#include "tp_frame.h"
|
||||
#include <stdint.h>
|
||||
|
||||
#define MAX_KNX_TELEGRAM_SIZE 263
|
||||
|
||||
#ifndef MAX_RX_QUEUE_BYTES
|
||||
#define MAX_RX_QUEUE_BYTES MAX_KNX_TELEGRAM_SIZE + 50
|
||||
#endif
|
||||
|
||||
#ifndef MAX_TX_QUEUE
|
||||
#define MAX_TX_QUEUE 50
|
||||
#endif
|
||||
|
||||
// __time_critical_func fallback
|
||||
#ifndef ARDUINO_ARCH_RP2040
|
||||
#define __time_critical_func(X) X
|
||||
#define __isr
|
||||
#endif
|
||||
|
||||
void printFrame(TpFrame* tpframe);
|
||||
|
||||
class ITpUartCallBacks
|
||||
{
|
||||
public:
|
||||
public:
|
||||
virtual ~ITpUartCallBacks() = default;
|
||||
virtual bool isAckRequired(uint16_t address, bool isGrpAddr) = 0;
|
||||
};
|
||||
@ -24,56 +41,137 @@ class TpUartDataLinkLayer : public DataLinkLayer
|
||||
TpUartDataLinkLayer(DeviceObject& devObj, NetworkLayerEntity& netLayerEntity,
|
||||
Platform& platform, ITpUartCallBacks& cb, DataLinkLayerCallbacks* dllcb = nullptr);
|
||||
|
||||
|
||||
|
||||
void loop();
|
||||
void enabled(bool value);
|
||||
bool enabled() const;
|
||||
DptMedium mediumType() const override;
|
||||
bool reset();
|
||||
void monitor();
|
||||
void stop(bool state);
|
||||
void requestBusy(bool state);
|
||||
void forceAck(bool state);
|
||||
void setRepetitions(uint8_t nack, uint8_t busy);
|
||||
// Alias
|
||||
void setFrameRepetition(uint8_t nack, uint8_t busy);
|
||||
bool isConnected();
|
||||
bool isMonitoring();
|
||||
bool isStopped();
|
||||
bool isBusy();
|
||||
|
||||
#ifdef USE_TP_RX_QUEUE
|
||||
void processRxISR();
|
||||
#endif
|
||||
#ifdef NCN5120
|
||||
void powerControl(bool state);
|
||||
#endif
|
||||
|
||||
uint32_t getRxInvalidFrameCounter();
|
||||
uint32_t getRxProcessdFrameCounter();
|
||||
uint32_t getRxIgnoredFrameCounter();
|
||||
uint32_t getRxUnknownControlCounter();
|
||||
uint32_t getTxFrameCounter();
|
||||
uint32_t getTxProcessedFrameCounter();
|
||||
uint8_t getMode();
|
||||
|
||||
private:
|
||||
bool _enabled = false;
|
||||
uint8_t* _sendBuffer = 0;
|
||||
uint16_t _sendBufferLength = 0;
|
||||
uint8_t _receiveBuffer[MAX_KNX_TELEGRAM_SIZE];
|
||||
uint8_t _txState = 0;
|
||||
uint8_t _rxState = 0;
|
||||
uint16_t _RxByteCnt = 0;
|
||||
uint16_t _TxByteCnt = 0;
|
||||
uint8_t _oldIdx = 0;
|
||||
bool _isEcho = false;
|
||||
bool _convert = false;
|
||||
uint8_t _xorSum = 0;
|
||||
uint32_t _lastByteRxTime;
|
||||
uint32_t _lastByteTxTime;
|
||||
uint32_t _lastLoopTime;
|
||||
uint32_t _waitConfirmStartTime = 0;
|
||||
uint32_t _lastResetChipTime = 0;
|
||||
|
||||
struct _tx_queue_frame_t
|
||||
// Frame
|
||||
struct knx_tx_queue_entry_t
|
||||
{
|
||||
uint8_t* data;
|
||||
uint16_t length;
|
||||
_tx_queue_frame_t* next;
|
||||
TpFrame* frame;
|
||||
knx_tx_queue_entry_t* next = nullptr;
|
||||
|
||||
knx_tx_queue_entry_t(TpFrame* tpFrame)
|
||||
: frame(tpFrame)
|
||||
{
|
||||
}
|
||||
};
|
||||
|
||||
struct _tx_queue_t
|
||||
// TX Queue
|
||||
struct knx_tx_queue_t
|
||||
{
|
||||
_tx_queue_frame_t* front = NULL;
|
||||
_tx_queue_frame_t* back = NULL;
|
||||
} _tx_queue;
|
||||
knx_tx_queue_entry_t* front = nullptr;
|
||||
knx_tx_queue_entry_t* back = nullptr;
|
||||
} _txFrameQueue;
|
||||
|
||||
void addFrameTxQueue(CemiFrame& frame);
|
||||
bool isTxQueueEmpty();
|
||||
void loadNextTxFrame();
|
||||
bool sendSingleFrameByte();
|
||||
TpFrame* _txFrame = nullptr;
|
||||
TpFrame* _rxFrame = nullptr;
|
||||
|
||||
volatile bool _stopped = false;
|
||||
volatile bool _connected = false;
|
||||
volatile bool _monitoring = false;
|
||||
volatile bool _busy = false;
|
||||
volatile bool _initialized = false;
|
||||
|
||||
volatile uint8_t _rxState = 0;
|
||||
volatile uint8_t _txState = 0;
|
||||
volatile uint32_t _rxProcessdFrameCounter = 0;
|
||||
volatile uint32_t _rxInvalidFrameCounter = 0;
|
||||
volatile uint32_t _rxIgnoredFrameCounter = 0;
|
||||
volatile uint32_t _rxUnkownControlCounter = 0;
|
||||
volatile uint32_t _txFrameCounter = 0;
|
||||
volatile uint32_t _txProcessdFrameCounter = 0;
|
||||
volatile bool _rxMarker = false;
|
||||
volatile bool _rxOverflow = false;
|
||||
volatile uint8_t _tpState = 0x0;
|
||||
volatile uint32_t _txLastTime = 0;
|
||||
volatile uint32_t _rxLastTime = 0;
|
||||
volatile bool _forceAck = false;
|
||||
uint8_t _txQueueCount = 0;
|
||||
|
||||
inline bool markerMode();
|
||||
|
||||
/*
|
||||
* bits
|
||||
*
|
||||
* 5-7 Busy (Default 11 = 3)
|
||||
* 0-3 Nack (Default 11 = 3)
|
||||
*/
|
||||
volatile uint8_t _repetitions = 0b00110011;
|
||||
|
||||
// to prevent parallel rx processing by isr (when using)
|
||||
volatile bool _rxProcessing = false;
|
||||
|
||||
volatile uint32_t _lastStateRequest = 0;
|
||||
|
||||
// void loadNextTxFrame();
|
||||
inline bool processTxFrameBytes();
|
||||
bool sendFrame(CemiFrame& frame);
|
||||
void frameBytesReceived(uint8_t* buffer, uint16_t length);
|
||||
void rxFrameReceived(TpFrame* frame);
|
||||
void dataConBytesReceived(uint8_t* buffer, uint16_t length, bool success);
|
||||
void enterRxWaitEOP();
|
||||
bool resetChip();
|
||||
bool resetChipTick();
|
||||
void stopChip();
|
||||
|
||||
void processRx(bool isr = false);
|
||||
void checkConnected();
|
||||
void processRxByte();
|
||||
void processTxQueue();
|
||||
void clearTxFrameQueue();
|
||||
void processRxFrameComplete();
|
||||
inline void processRxFrame(TpFrame* tpFrame);
|
||||
void pushTxFrameQueue(TpFrame* tpFrame);
|
||||
void requestState(bool force = false);
|
||||
void requestConfig();
|
||||
inline void processRxFrameByte(uint8_t byte);
|
||||
|
||||
#ifdef USE_TP_RX_QUEUE
|
||||
// Es muss ein Extended Frame rein passen + 1Byte je erlaubter ms Verzögerung
|
||||
volatile uint8_t _rxBuffer[MAX_RX_QUEUE_BYTES] = {};
|
||||
volatile uint16_t _rxBufferFront = 0;
|
||||
volatile uint16_t _rxBufferRear = 0;
|
||||
volatile uint8_t _rxBufferCount = 0;
|
||||
|
||||
void pushByteToRxQueue(uint8_t byte);
|
||||
uint8_t pullByteFromRxQueue();
|
||||
uint16_t availableInRxQueue();
|
||||
void pushRxFrameQueue();
|
||||
void processRxQueue();
|
||||
#endif
|
||||
|
||||
inline bool isrLock(bool blocking = false);
|
||||
inline void isrUnlock();
|
||||
inline void clearUartBuffer();
|
||||
inline void connected(bool state = true);
|
||||
void clearTxFrame();
|
||||
void clearOutdatedTxFrame();
|
||||
void processTxFrameComplete(bool success);
|
||||
|
||||
ITpUartCallBacks& _cb;
|
||||
DataLinkLayerCallbacks* _dllcb;
|
||||
|
||||
@ -31,20 +31,77 @@ For usage of KNX-IP you have to define either
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
//Pi Pico specific libs
|
||||
#include <EEPROM.h> // EEPROM emulation in flash, part of Earl E Philhowers Pi Pico Arduino support
|
||||
#include <pico/unique_id.h> // from Pico SDK
|
||||
#include <hardware/watchdog.h> // from Pico SDK
|
||||
#include <hardware/flash.h> // from Pico SDK
|
||||
// Pi Pico specific libs
|
||||
#include <EEPROM.h> // EEPROM emulation in flash, part of Earl E Philhowers Pi Pico Arduino support
|
||||
#include <hardware/flash.h> // from Pico SDK
|
||||
#include <hardware/watchdog.h> // from Pico SDK
|
||||
#include <pico/unique_id.h> // from Pico SDK
|
||||
|
||||
#ifdef USE_KNX_DMA_UART
|
||||
#include <hardware/dma.h>
|
||||
// constexpr uint32_t uartDmaTransferCount = 0b1111111111;
|
||||
constexpr uint32_t uartDmaTransferCount = UINT32_MAX;
|
||||
constexpr uint8_t uartDmaBufferExp = 8u; // 2**BufferExp
|
||||
constexpr uint16_t uartDmaBufferSize = (1u << uartDmaBufferExp);
|
||||
int8_t uartDmaChannel = -1;
|
||||
volatile uint8_t __attribute__((aligned(uartDmaBufferSize))) uartDmaBuffer[uartDmaBufferSize] = {};
|
||||
volatile uint32_t uartDmaReadCount = 0;
|
||||
volatile uint16_t uartDmaRestartCount = 0;
|
||||
volatile uint32_t uartDmaWriteCount2 = 0;
|
||||
volatile uint32_t uartDmaAvail = 0;
|
||||
|
||||
// Liefert die Zahl der gelesenen Bytes seit dem DMA Transferstart
|
||||
inline uint32_t uartDmaWriteCount()
|
||||
{
|
||||
uartDmaWriteCount2 = uartDmaTransferCount - dma_channel_hw_addr(uartDmaChannel)->transfer_count;
|
||||
return uartDmaWriteCount2;
|
||||
}
|
||||
|
||||
// Liefert die aktuelle Schreibposition im DMA Buffer
|
||||
inline uint16_t uartDmaWriteBufferPosition()
|
||||
{
|
||||
return uartDmaWriteCount() % uartDmaBufferSize;
|
||||
}
|
||||
|
||||
// Liefert die aktuelle Leseposition im DMA Buffer
|
||||
inline uint16_t uartDmaReadBufferPosition()
|
||||
{
|
||||
return uartDmaReadCount % uartDmaBufferSize;
|
||||
}
|
||||
|
||||
// Liefert die aktuelle Leseposition als Pointer
|
||||
inline uint8_t* uartDmaReadAddr()
|
||||
{
|
||||
return ((uint8_t*)uartDmaBuffer + uartDmaReadBufferPosition());
|
||||
}
|
||||
|
||||
// Startet den Transfer nach Abschluss neu.
|
||||
void __time_critical_func(uartDmaRestart)()
|
||||
{
|
||||
// println("Restart");
|
||||
uartDmaRestartCount = uartDmaWriteBufferPosition() - uartDmaReadBufferPosition();
|
||||
|
||||
// wenn uartDmaRestartCount == 0 ist, wurde alles verarbeitet und der read count kann mit dem neustart wieder auf 0 gesetzt werden.
|
||||
if (uartDmaRestartCount == 0)
|
||||
{
|
||||
uartDmaReadCount = 0;
|
||||
}
|
||||
|
||||
asm volatile("" ::: "memory");
|
||||
dma_hw->ints0 = 1u << uartDmaChannel; // clear DMA IRQ0 flag
|
||||
asm volatile("" ::: "memory");
|
||||
dma_channel_set_write_addr(uartDmaChannel, uartDmaBuffer, true);
|
||||
}
|
||||
#endif
|
||||
|
||||
#define FLASHPTR ((uint8_t*)XIP_BASE + KNX_FLASH_OFFSET)
|
||||
|
||||
#ifndef USE_RP2040_EEPROM_EMULATION
|
||||
#if KNX_FLASH_SIZE%4096
|
||||
#if KNX_FLASH_SIZE % 4096
|
||||
#error "KNX_FLASH_SIZE must be multiple of 4096"
|
||||
#endif
|
||||
|
||||
#if KNX_FLASH_OFFSET%4096
|
||||
#if KNX_FLASH_OFFSET % 4096
|
||||
#error "KNX_FLASH_OFFSET must be multiple of 4096"
|
||||
#endif
|
||||
#endif
|
||||
@ -57,26 +114,27 @@ extern Wiznet5500lwIP KNX_NETIF;
|
||||
#endif
|
||||
|
||||
RP2040ArduinoPlatform::RP2040ArduinoPlatform()
|
||||
#ifndef KNX_NO_DEFAULT_UART
|
||||
#if !defined(KNX_NO_DEFAULT_UART) && !defined(USE_KNX_DMA_UART)
|
||||
: ArduinoPlatform(&KNX_SERIAL)
|
||||
#endif
|
||||
{
|
||||
#ifdef KNX_UART_RX_PIN
|
||||
#ifdef KNX_UART_RX_PIN
|
||||
_rxPin = KNX_UART_RX_PIN;
|
||||
#endif
|
||||
#ifdef KNX_UART_TX_PIN
|
||||
#endif
|
||||
#ifdef KNX_UART_TX_PIN
|
||||
_txPin = KNX_UART_TX_PIN;
|
||||
#endif
|
||||
#ifndef USE_RP2040_EEPROM_EMULATION
|
||||
#endif
|
||||
#ifndef USE_RP2040_EEPROM_EMULATION
|
||||
_memoryType = Flash;
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
RP2040ArduinoPlatform::RP2040ArduinoPlatform( HardwareSerial* s) : ArduinoPlatform(s)
|
||||
RP2040ArduinoPlatform::RP2040ArduinoPlatform(HardwareSerial* s)
|
||||
: ArduinoPlatform(s)
|
||||
{
|
||||
#ifndef USE_RP2040_EEPROM_EMULATION
|
||||
#ifndef USE_RP2040_EEPROM_EMULATION
|
||||
_memoryType = Flash;
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void RP2040ArduinoPlatform::knxUartPins(pin_size_t rxPin, pin_size_t txPin)
|
||||
@ -85,31 +143,162 @@ void RP2040ArduinoPlatform::knxUartPins(pin_size_t rxPin, pin_size_t txPin)
|
||||
_txPin = txPin;
|
||||
}
|
||||
|
||||
bool RP2040ArduinoPlatform::overflowUart()
|
||||
{
|
||||
#ifdef USE_KNX_DMA_UART
|
||||
// during dma restart
|
||||
bool ret;
|
||||
const uint32_t writeCount = uartDmaWriteCount();
|
||||
if (uartDmaRestartCount > 0)
|
||||
ret = writeCount >= (uartDmaBufferSize - uartDmaRestartCount - 1);
|
||||
else
|
||||
ret = (writeCount - uartDmaReadCount) > uartDmaBufferSize;
|
||||
|
||||
// if (ret)
|
||||
// {
|
||||
// println(uartDmaWriteBufferPosition());
|
||||
// println(uartDmaReadBufferPosition());
|
||||
// println(uartDmaWriteCount());
|
||||
// println(uartDmaReadCount);
|
||||
// println(uartDmaRestartCount);
|
||||
// printHex("BUF: ", (const uint8_t *)uartDmaBuffer, uartDmaBufferSize);
|
||||
// println("OVERFLOW");
|
||||
// while (true)
|
||||
// ;
|
||||
// }
|
||||
return ret;
|
||||
#else
|
||||
SerialUART* serial = dynamic_cast<SerialUART*>(_knxSerial);
|
||||
return serial->overflow();
|
||||
#endif
|
||||
}
|
||||
|
||||
void RP2040ArduinoPlatform::setupUart()
|
||||
{
|
||||
#ifdef USE_KNX_DMA_UART
|
||||
if (uartDmaChannel == -1)
|
||||
{
|
||||
// configure uart0
|
||||
gpio_set_function(_rxPin, GPIO_FUNC_UART);
|
||||
gpio_set_function(_txPin, GPIO_FUNC_UART);
|
||||
uart_init(KNX_DMA_UART, 19200);
|
||||
uart_set_hw_flow(KNX_DMA_UART, false, false);
|
||||
uart_set_format(KNX_DMA_UART, 8, 1, UART_PARITY_EVEN);
|
||||
uart_set_fifo_enabled(KNX_DMA_UART, false);
|
||||
|
||||
// configure uart0
|
||||
uartDmaChannel = dma_claim_unused_channel(true); // get free channel for dma
|
||||
dma_channel_config dmaConfig = dma_channel_get_default_config(uartDmaChannel);
|
||||
channel_config_set_transfer_data_size(&dmaConfig, DMA_SIZE_8);
|
||||
channel_config_set_read_increment(&dmaConfig, false);
|
||||
channel_config_set_write_increment(&dmaConfig, true);
|
||||
channel_config_set_high_priority(&dmaConfig, true);
|
||||
channel_config_set_ring(&dmaConfig, true, uartDmaBufferExp);
|
||||
channel_config_set_dreq(&dmaConfig, KNX_DMA_UART_DREQ);
|
||||
dma_channel_set_read_addr(uartDmaChannel, &uart_get_hw(uart0)->dr, false);
|
||||
dma_channel_set_write_addr(uartDmaChannel, uartDmaBuffer, false);
|
||||
dma_channel_set_trans_count(uartDmaChannel, uartDmaTransferCount, false);
|
||||
dma_channel_set_config(uartDmaChannel, &dmaConfig, true);
|
||||
dma_channel_set_irq1_enabled(uartDmaChannel, true);
|
||||
// irq_add_shared_handler(KNX_DMA_IRQ, uartDmaRestart, PICO_SHARED_IRQ_HANDLER_HIGHEST_ORDER_PRIORITY);
|
||||
irq_set_exclusive_handler(KNX_DMA_IRQ, uartDmaRestart);
|
||||
irq_set_enabled(KNX_DMA_IRQ, true);
|
||||
}
|
||||
#else
|
||||
SerialUART* serial = dynamic_cast<SerialUART*>(_knxSerial);
|
||||
if(serial)
|
||||
if (serial)
|
||||
{
|
||||
if (_rxPin != UART_PIN_NOT_DEFINED)
|
||||
serial->setRX(_rxPin);
|
||||
if (_txPin != UART_PIN_NOT_DEFINED)
|
||||
serial->setTX(_txPin);
|
||||
serial->setPollingMode();
|
||||
serial->setFIFOSize(64);
|
||||
}
|
||||
|
||||
_knxSerial->begin(19200, SERIAL_8E1);
|
||||
while (!_knxSerial)
|
||||
;
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef USE_KNX_DMA_UART
|
||||
int RP2040ArduinoPlatform::uartAvailable()
|
||||
{
|
||||
if (uartDmaChannel == -1)
|
||||
return 0;
|
||||
|
||||
if (uartDmaRestartCount > 0)
|
||||
{
|
||||
return uartDmaRestartCount;
|
||||
}
|
||||
else
|
||||
{
|
||||
uint32_t tc = dma_channel_hw_addr(uartDmaChannel)->transfer_count;
|
||||
uartDmaAvail = tc;
|
||||
int test = uartDmaTransferCount - tc - uartDmaReadCount;
|
||||
return test;
|
||||
}
|
||||
}
|
||||
|
||||
int RP2040ArduinoPlatform::readUart()
|
||||
{
|
||||
if (!uartAvailable())
|
||||
return -1;
|
||||
|
||||
int ret = uartDmaReadAddr()[0];
|
||||
// print("< ");
|
||||
// println(ret, HEX);
|
||||
uartDmaReadCount++;
|
||||
|
||||
if (uartDmaRestartCount > 0)
|
||||
{
|
||||
// process previouse buffer
|
||||
uartDmaRestartCount--;
|
||||
|
||||
// last char, then reset read count to start at new writer position
|
||||
if (uartDmaRestartCount == 0)
|
||||
uartDmaReadCount = 0;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
size_t RP2040ArduinoPlatform::writeUart(const uint8_t data)
|
||||
{
|
||||
if (uartDmaChannel == -1)
|
||||
return 0;
|
||||
|
||||
// print("> ");
|
||||
// println(data, HEX);
|
||||
while (!uart_is_writable(uart0))
|
||||
;
|
||||
uart_putc_raw(uart0, data);
|
||||
return 1;
|
||||
}
|
||||
|
||||
void RP2040ArduinoPlatform::closeUart()
|
||||
{
|
||||
if (uartDmaChannel >= 0)
|
||||
{
|
||||
dma_channel_cleanup(uartDmaChannel);
|
||||
irq_set_enabled(DMA_IRQ_0, false);
|
||||
uart_deinit(uart0);
|
||||
uartDmaChannel = -1;
|
||||
uartDmaReadCount = 0;
|
||||
uartDmaRestartCount = 0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
uint32_t RP2040ArduinoPlatform::uniqueSerialNumber()
|
||||
{
|
||||
pico_unique_board_id_t id; // 64Bit unique serial number from the QSPI flash
|
||||
pico_unique_board_id_t id; // 64Bit unique serial number from the QSPI flash
|
||||
|
||||
noInterrupts();
|
||||
rp2040.idleOtherCore();
|
||||
|
||||
flash_get_unique_id(id.id); //pico_get_unique_board_id(&id);
|
||||
flash_get_unique_id(id.id); // pico_get_unique_board_id(&id);
|
||||
|
||||
rp2040.resumeOtherCore();
|
||||
interrupts();
|
||||
@ -123,7 +312,7 @@ uint32_t RP2040ArduinoPlatform::uniqueSerialNumber()
|
||||
void RP2040ArduinoPlatform::restart()
|
||||
{
|
||||
println("restart");
|
||||
watchdog_reboot(0,0,0);
|
||||
watchdog_reboot(0, 0, 0);
|
||||
}
|
||||
|
||||
#ifdef USE_RP2040_EEPROM_EMULATION
|
||||
@ -132,15 +321,15 @@ void RP2040ArduinoPlatform::restart()
|
||||
|
||||
#ifdef USE_RP2040_LARGE_EEPROM_EMULATION
|
||||
|
||||
uint8_t * RP2040ArduinoPlatform::getEepromBuffer(uint32_t size)
|
||||
uint8_t* RP2040ArduinoPlatform::getEepromBuffer(uint32_t size)
|
||||
{
|
||||
if(size%4096)
|
||||
if (size % 4096)
|
||||
{
|
||||
println("KNX_FLASH_SIZE must be a multiple of 4096");
|
||||
fatalError();
|
||||
}
|
||||
|
||||
if(!_rambuff_initialized)
|
||||
if (!_rambuff_initialized)
|
||||
{
|
||||
memcpy(_rambuff, FLASHPTR, KNX_FLASH_SIZE);
|
||||
_rambuff_initialized = true;
|
||||
@ -154,10 +343,10 @@ void RP2040ArduinoPlatform::commitToEeprom()
|
||||
noInterrupts();
|
||||
rp2040.idleOtherCore();
|
||||
|
||||
//ToDo: write block-by-block to prevent writing of untouched blocks
|
||||
if(memcmp(_rambuff, FLASHPTR, KNX_FLASH_SIZE))
|
||||
// ToDo: write block-by-block to prevent writing of untouched blocks
|
||||
if (memcmp(_rambuff, FLASHPTR, KNX_FLASH_SIZE))
|
||||
{
|
||||
flash_range_erase (KNX_FLASH_OFFSET, KNX_FLASH_SIZE);
|
||||
flash_range_erase(KNX_FLASH_OFFSET, KNX_FLASH_SIZE);
|
||||
flash_range_program(KNX_FLASH_OFFSET, _rambuff, KNX_FLASH_SIZE);
|
||||
}
|
||||
|
||||
@ -167,17 +356,17 @@ void RP2040ArduinoPlatform::commitToEeprom()
|
||||
|
||||
#else
|
||||
|
||||
uint8_t * RP2040ArduinoPlatform::getEepromBuffer(uint32_t size)
|
||||
uint8_t* RP2040ArduinoPlatform::getEepromBuffer(uint32_t size)
|
||||
{
|
||||
if(size > 4096)
|
||||
if (size > 4096)
|
||||
{
|
||||
println("KNX_FLASH_SIZE to big for EEPROM emulation (max. 4kB)");
|
||||
fatalError();
|
||||
}
|
||||
|
||||
uint8_t * eepromptr = EEPROM.getDataPtr();
|
||||
uint8_t* eepromptr = EEPROM.getDataPtr();
|
||||
|
||||
if(eepromptr == nullptr)
|
||||
if (eepromptr == nullptr)
|
||||
{
|
||||
EEPROM.begin(4096);
|
||||
eepromptr = EEPROM.getDataPtr();
|
||||
@ -212,10 +401,10 @@ uint8_t* RP2040ArduinoPlatform::userFlashStart()
|
||||
|
||||
size_t RP2040ArduinoPlatform::userFlashSizeEraseBlocks()
|
||||
{
|
||||
if(KNX_FLASH_SIZE <= 0)
|
||||
if (KNX_FLASH_SIZE <= 0)
|
||||
return 0;
|
||||
else
|
||||
return ( (KNX_FLASH_SIZE - 1) / (flashPageSize() * flashEraseBlockSize())) + 1;
|
||||
return ((KNX_FLASH_SIZE - 1) / (flashPageSize() * flashEraseBlockSize())) + 1;
|
||||
}
|
||||
|
||||
void RP2040ArduinoPlatform::flashErase(uint16_t eraseBlockNum)
|
||||
@ -223,7 +412,7 @@ void RP2040ArduinoPlatform::flashErase(uint16_t eraseBlockNum)
|
||||
noInterrupts();
|
||||
rp2040.idleOtherCore();
|
||||
|
||||
flash_range_erase (KNX_FLASH_OFFSET + eraseBlockNum * flashPageSize() * flashEraseBlockSize(), flashPageSize() * flashEraseBlockSize());
|
||||
flash_range_erase(KNX_FLASH_OFFSET + eraseBlockNum * flashPageSize() * flashEraseBlockSize(), flashPageSize() * flashEraseBlockSize());
|
||||
|
||||
rp2040.resumeOtherCore();
|
||||
interrupts();
|
||||
@ -242,12 +431,12 @@ void RP2040ArduinoPlatform::flashWritePage(uint16_t pageNumber, uint8_t* data)
|
||||
|
||||
void RP2040ArduinoPlatform::writeBufferedEraseBlock()
|
||||
{
|
||||
if(_bufferedEraseblockNumber > -1 && _bufferedEraseblockDirty)
|
||||
if (_bufferedEraseblockNumber > -1 && _bufferedEraseblockDirty)
|
||||
{
|
||||
noInterrupts();
|
||||
rp2040.idleOtherCore();
|
||||
|
||||
flash_range_erase (KNX_FLASH_OFFSET + _bufferedEraseblockNumber * flashPageSize() * flashEraseBlockSize(), flashPageSize() * flashEraseBlockSize());
|
||||
flash_range_erase(KNX_FLASH_OFFSET + _bufferedEraseblockNumber * flashPageSize() * flashEraseBlockSize(), flashPageSize() * flashEraseBlockSize());
|
||||
flash_range_program(KNX_FLASH_OFFSET + _bufferedEraseblockNumber * flashPageSize() * flashEraseBlockSize(), _eraseblockBuffer, flashPageSize() * flashEraseBlockSize());
|
||||
|
||||
rp2040.resumeOtherCore();
|
||||
@ -276,7 +465,7 @@ void RP2040ArduinoPlatform::macAddress(uint8_t* addr)
|
||||
#if defined(KNX_IP_W5500)
|
||||
addr = KNX_NETIF.getNetIf()->hwaddr;
|
||||
#elif defined(KNX_IP_WIFI)
|
||||
uint8_t macaddr[6] = {0,0,0,0,0,0};
|
||||
uint8_t macaddr[6] = {0, 0, 0, 0, 0, 0};
|
||||
addr = KNX_NETIF.macAddress(macaddr);
|
||||
#elif defined(KNX_IP_GENERIC)
|
||||
KNX_NETIF.MACAddress(addr);
|
||||
@ -289,12 +478,12 @@ void RP2040ArduinoPlatform::setupMultiCast(uint32_t addr, uint16_t port)
|
||||
mcastaddr = IPAddress(htonl(addr));
|
||||
_port = port;
|
||||
uint8_t result = _udp.beginMulticast(mcastaddr, port);
|
||||
(void) result;
|
||||
(void)result;
|
||||
|
||||
#ifdef KNX_IP_GENERIC
|
||||
//if(!_unicast_socket_setup)
|
||||
// _unicast_socket_setup = UDP_UNICAST.begin(3671);
|
||||
#endif
|
||||
#ifdef KNX_IP_GENERIC
|
||||
// if(!_unicast_socket_setup)
|
||||
// _unicast_socket_setup = UDP_UNICAST.begin(3671);
|
||||
#endif
|
||||
|
||||
// print("Setup Mcast addr: ");
|
||||
// print(mcastaddr.toString().c_str());
|
||||
@ -313,7 +502,7 @@ bool RP2040ArduinoPlatform::sendBytesMultiCast(uint8_t* buffer, uint16_t len)
|
||||
{
|
||||
// printHex("<- ",buffer, len);
|
||||
|
||||
//ToDo: check if Ethernet is able to receive, return false if not
|
||||
// ToDo: check if Ethernet is able to receive, return false if not
|
||||
_udp.beginPacket(mcastaddr, _port);
|
||||
_udp.write(buffer, len);
|
||||
_udp.endPacket();
|
||||
@ -353,7 +542,7 @@ bool RP2040ArduinoPlatform::sendBytesUniCast(uint32_t addr, uint16_t port, uint8
|
||||
// println(ucastaddr.toString().c_str());
|
||||
|
||||
#ifdef KNX_IP_GENERIC
|
||||
if(!_unicast_socket_setup)
|
||||
if (!_unicast_socket_setup)
|
||||
_unicast_socket_setup = UDP_UNICAST.begin(3671);
|
||||
#endif
|
||||
|
||||
@ -371,5 +560,3 @@ bool RP2040ArduinoPlatform::sendBytesUniCast(uint32_t addr, uint16_t port, uint8
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
@ -58,6 +58,22 @@
|
||||
|
||||
#endif
|
||||
|
||||
#if USE_KNX_DMA_UART == 1
|
||||
#define KNX_DMA_UART uart1
|
||||
#define KNX_DMA_UART_IRQ UART1_IRQ
|
||||
#define KNX_DMA_UART_DREQ DREQ_UART1_RX
|
||||
#else
|
||||
#define KNX_DMA_UART uart0
|
||||
#define KNX_DMA_UART_IRQ UART0_IRQ
|
||||
#define KNX_DMA_UART_DREQ DREQ_UART0_RX
|
||||
#endif
|
||||
|
||||
#if USE_KNX_DMA_IRQ == 1
|
||||
#define KNX_DMA_IRQ DMA_IRQ_1
|
||||
#else
|
||||
#define KNX_DMA_IRQ DMA_IRQ_0
|
||||
#endif
|
||||
|
||||
|
||||
class RP2040ArduinoPlatform : public ArduinoPlatform
|
||||
{
|
||||
@ -67,7 +83,20 @@ public:
|
||||
|
||||
// uart
|
||||
void knxUartPins(pin_size_t rxPin, pin_size_t txPin);
|
||||
void setupUart();
|
||||
void setupUart() override;
|
||||
bool overflowUart() override;
|
||||
#ifdef USE_KNX_DMA_UART
|
||||
int uartAvailable() override;
|
||||
void closeUart() override;
|
||||
void knxUart( HardwareSerial* serial) override {};
|
||||
HardwareSerial* knxUart() override { return nullptr; };
|
||||
size_t writeUart(const uint8_t data) override;
|
||||
size_t writeUart(const uint8_t* buffer, size_t size) override { return 0; };
|
||||
int readUart() override;
|
||||
size_t readBytesUart(uint8_t* buffer, size_t length) override { return 0; };
|
||||
void flushUart() override {};
|
||||
#endif
|
||||
|
||||
|
||||
// unique serial number
|
||||
uint32_t uniqueSerialNumber() override;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user